program qwe;
uses crt;
type mas=array [1..100,1..100] of integer;
var a:mas;
sum,i,j,n,m:integer;
begin
clrscr;
for i:=1 to n do
for j:=1 to m do
begin
read(a[i,j]);
sum:=sum+sqr(a[i,j]);
end;
writeln(sum);
readln;
end.
program qwe;
uses crt;
type mas=array [1..100,1..100] of integer;
var a:mas;
sum,i,j,n,m:integer;
begin
clrscr;
for i:=1 to n do
for j:=1 to m do
begin
read(a[i,j]);
sum:=sum+sqr(a[i,j]);
end;
writeln(sum);
readln;
end.